Intake Air Temperature Sensor Replacement for Chevrolet Lumina 1998

The IAT sensor is mounted in the rear air intake duct.

1. Disconnect the IAT sensor electrical connector.
2. Grasp and remove the IAT sensor (3) with a twisting and pulling motion.

1. Position and insert the IAT sensor (3) into the rear air intake duct (2).
2. Connect the electrical connector.